There was a rotate notification icon when i rotate the phone. It missing

My note 10 plus showing a grey colour button corner of the screen (depending on the rotating side) when I rotate the phone from portrait to landscape, clicking it will rotate the screen to landscape and vice versa.
Now from few days that feature is not visible. Any idea about it ?

Pull your notifications panel down find the toggle portrait and tap the words not the toggle
Make sure it's toggled on like my screen shot , if you have dark wallpaper might be hard to see but going into a app should see it.

.I'll leave a Link to register so you can communicate here as a guest account you can only post questions but can't reply.
https://forums.androidcentral.com/sh...d.php?t=409154Attachment 326138